<!-- Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements.  See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License.  You may obtain a copy of the License at

  http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License. -->
<template>
  <div class="flex-v wrapper" style="flex-grow:1;height: 100%;overflow:hidden">
    <ToolGroup :rocketGlobal="rocketGlobal" :rocketComps="rocketComps" />
    <ToolBar
      :rocketGlobal="rocketGlobal"
      :compType="compType"
      :durationTime="durationTime"
      :stateDashboard="stateDashboardOption"
    />
    <ToolNav :rocketGlobal="rocketGlobal" :rocketComps="rocketComps" />
    <div class="dashboard-container clear">
      <DashboardItem
        v-for="(i, index) in rocketComps.tree[this.rocketComps.group].children[this.rocketComps.current].children"
        :key="index + i.t + i.w + i.d"
        :index="index"
        :rocketGlobal="rocketGlobal"
        :i="i"
        :dragIndex="dragIndex"
        @dragStart="dragStart"
      >
      </DashboardItem>
    </div>
    <DashboardComp v-if="rocketGlobal.edit" :compType="compType" :rocketComps="rocketComps" />
  </div>
</template>

<script lang="ts">
  import { Component, Vue } from 'vue-property-decorator';
  import { Action, Getter, State, Mutation } from 'vuex-class';
  import ToolBar from '@/views/components/dashboard/tool-bar.vue';
  import ToolGroup from '@/views/components/dashboard/tool-group.vue';
  import ToolNav from '@/views/components/dashboard/tool-nav.vue';
  import DashboardItem from '@/views/components/dashboard/dashboard-item.vue';
  import DashboardComp from '@/views/components/dashboard/dashboard-comp.vue';

  @Component({
    components: {
      ToolBar,
      ToolGroup,
      ToolNav,
      DashboardItem,
      DashboardComp,
    },
  })
  export default class Dashboard extends Vue {
    @State('rocketbot') private rocketGlobal: any;
    @State('rocketOption') private stateDashboardOption!: any;
    @State('rocketData') private rocketComps!: any;
    @Mutation('SET_EVENTS') private SET_EVENTS: any;
    @Mutation('SET_COMPS_TREE') private SET_COMPS_TREE: any;
    @Mutation('SET_CURRENT_COMPS') private SET_CURRENT_COMPS: any;
    @Action('MIXHANDLE_GET_OPTION') private MIXHANDLE_GET_OPTION: any;
    @Action('GET_QUERY') private GET_QUERY: any;
    @Getter('durationTime') private durationTime: any;
    private isRouterAlive: boolean = true;
    private dragIndex: number = NaN;
    public dragStart(index: number) {
      this.dragIndex = index;
    }
    public reload(): void {
      this.isRouterAlive = false;
      this.$nextTick(() => {
        this.isRouterAlive = true;
      });
    }
    private get compType() {
      return this.rocketComps.tree[this.rocketComps.group].type;
    }
    private handleRefresh() {
      this.GET_QUERY({
        serviceId: this.stateDashboardOption.currentService.key || '',
        endpointId: this.stateDashboardOption.currentEndpoint.key || '',
        endpointName: this.stateDashboardOption.currentEndpoint.label || '',
        instanceId: this.stateDashboardOption.currentInstance.key || '',
        databaseId: this.stateDashboardOption.currentDatabase.key || '',
        duration: this.durationTime,
      });
    }
    private handleOption() {
      return this.MIXHANDLE_GET_OPTION({
        compType: this.compType,
        duration: this.durationTime,
      }).then(() => {
        this.handleRefresh();
      });
    }
    private beforeMount() {
      if (window.localStorage.getItem('dashboard')) {
        const data: string = `${window.localStorage.getItem('dashboard')}`;
        this.SET_COMPS_TREE(JSON.parse(data));
      }
      this.handleOption();
      this.SET_EVENTS([this.handleRefresh]);
    }
  }
</script>
<style lang="scss">
  .dashboard-container {
    overflow: auto;
    padding: 20px 15px;
    height: 100%;
    flex-grow: 1;
  }
</style>
